[RFC 14/19] staging: qlge: rewrite do while loop as for loop in qlge_refill_bq
From: Coiby Xu <hidden>
Date: 2021-06-21 13:51:41
Also in:
lkml, netdev
Subsystem:
staging subsystem, the rest · Maintainers:
Greg Kroah-Hartman, Linus Torvalds
Since refill_count > 0, the for loop is equivalent to do while loop. Signed-off-by: Coiby Xu <redacted> --- drivers/staging/qlge/qlge_main.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/qlge/qlge_main.c b/drivers/staging/qlge/qlge_main.c
index 2d2405be38f5..904dba7aaee5 100644
--- a/drivers/staging/qlge/qlge_main.c
+++ b/drivers/staging/qlge/qlge_main.c@@ -1092,6 +1092,7 @@ static int qlge_refill_bq(struct qlge_bq *bq, gfp_t gfp) struct qlge_bq_desc *bq_desc; int refill_count; int retval; + int count; int i; refill_count = QLGE_BQ_WRAP(QLGE_BQ_ALIGN(bq->next_to_clean - 1) -
@@ -1102,7 +1103,7 @@ static int qlge_refill_bq(struct qlge_bq *bq, gfp_t gfp) i = bq->next_to_use; bq_desc = &bq->queue[i]; i -= QLGE_BQ_LEN; - do { + for (count = 0; count < refill_count; count++) { netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, "ring %u %s: try cleaning idx %d\n", rx_ring->cq_id, bq_type_name[bq->type], i);
@@ -1124,8 +1125,7 @@ static int qlge_refill_bq(struct qlge_bq *bq, gfp_t gfp) bq_desc = &bq->queue[0]; i -= QLGE_BQ_LEN; } - refill_count--; - } while (refill_count); + } i += QLGE_BQ_LEN; if (bq->next_to_use != i) {
--
2.32.0